The world is warming. This fact is most often discussed for Earth's surface, where we live. But the climate is also changing ...

New research reveals atmospheric signals that appear before deadly flash floods, helping forecasters detect extreme rainfall events sooner.

Chemicals brought in to help protect the ozone layer have inadvertently spread huge quantities of toxic 'forever chemicals' ...

If you stepped outside Thursday morning, took a deep breath, and immediately wondered if a neighbor was burning tires, you ...

Chemicals brought in to help protect our ozone layer have had the unintended consequences of spreading vast quantities of a ...

Spanning billions of years, lunar soil could store a chemical record of ancient gases—materials that may one day support ...

Climate experts have identified an atmospheric configuration that can release huge volumes of water in a matter of minutes.

A severe winter storm that brought freezing rain, sleet and snow to a large part of the U.S. was intensified by the polar ...

Climate experts have identified an atmospheric configuration that can release huge volumes of water in a matter of minutes.

Snow and blowing snow will continue across Michigan as an Arctic cold front moves through the state. In the Upper Peninsula, ...

Mysterious, motionless clouds often mistaken for UFOs are actually lenticular clouds, a well-understood meteorological ...

The chemicals that helped save the ozone layer may be quietly seeding the planet with an indestructible pollutant.